package project.circle;

import java.lang.Math;
public class Circle {
    double radius;
    public Circle(double radius) {
        this.radius = radius;
    }

    public double getCircumference(double radius) {
        return 2 * Math.PI * radius;
    }

    public double getArea(double radius) {
        return Math.PI * radius * radius;
    }

    public double getRadius(){
        return this.radius;
    }
}